The Asus Blu-Ray Disc Drive features M-disc support to save your memories for up to 1,000 years and BDXL support with up to 128GB! It just uses three easy steps to burn discs. It also comes with a green idle mode for up to 50% energy savings. The Asus Blu-Ray Disc Drive is a perfect and simple way to save your important data and memories. Don't wait any longer to buy the Asus Blu-Ray Disc Drive!